Why did they change the engine just for a thrown belt? Did you drive too far and blow head gaskets?

Yes, there should be 2 hoses leading from the engine to the bulkhead for the heater core. Check those, both to be sure they're there and hot when the engine is hot. Move the temperature control around and observe the actuator cables and listen for the blend doors moving. Check any vacuum lines to the airbox.

Next, check your white pages for your state's Bureau of Automotive Repair and report that store to them. Next, contact Pepboys directly, not the store. Lastly, lodge a complaint with the BBB.

Answered by rivermikerat (expert)
5,494 answers provided

Just to add to this one i have seen the temp control cable end come off the temp control **** on the back side of the control ****.Its easy to pop out the controls if both the heater hoses are hot i would check to see if it came off.

Answered by saturntech9 (expert)
23,155 answers provided

Actually the cable housing hold down that is molded on the cable that snaps into the control assembly pops out of its channel.

Answered by saturntech9 (expert)
23,155 answers provided